浅谈质量/环境/职业健康安全一体化管理体系的建立与实施

介绍了运用管理的系统方法,策划、推进及实施质量/环境/职业健康安全一体化管理体系的做法,并对各阶段体系建立的方法与措施进行了阐述.     

江西生态城市建设及其效益

从工农业生产水平、财政收入、社会发展水平、城乡居民收入水平、森林覆盖率等指标评估宜春市实施生态市建设所取得的实际效益,通过比较现有发展水平与规划指标得出,生态市建设实施十五年以来,宜春市基本达到了规划的经济发展、教育、科技、文化、人口发展控制目标、人民生活提高目标和生态环境控制目标,分析了生态市试点建设中存在的问题,提出了今后生态城市建设的建议。     

单体液压支柱工作面顶板事故的原因与防治

简要地介绍了安徽淮南某矿回采工作面发生的1起重大冒顶事故,从地质、技术、装备、管理以及认识等方面分析r事故发生的原因,并提出了防治顶板事故的6项措施。     

货运港口火灾危险性分析及消防设计探讨

通过对货运港口的火灾危险性和我国现行的码头防火设计规范中存在的问题进行分析,对货运港口的消防设计提出了具体意见。     

城市公共安全规划数据库设计探讨

城市公共安全规划过程需要收集大量有关城市的基础信息、安全信息和地理信息,这些信息不仅数量大,而且信息之间有着错综复杂的联系.为了便于数据的管理、共享和扩充,利用数据库技术对其进行管理.本文着重阐述了城市公共安全规划数据库的设计方法和数据库的内容设置.     

干旱灾害风险评估的研究进展

干旱灾害风险评估是风险管理和减灾管理的基础,其成果可以为救灾减灾提供科学依据.对干旱灾害系统的复杂性与非线性以及干旱灾害风险评估的程序、方法模型与研究内容等进展进行了综述.在此基础上,展望了干旱灾害风险评估的综合性、动态性等发展趋势,并预测了进一步研究的重点.     

半结构决策方法在松花江蓄洪区选址问题中的研究

研究松花江蓄洪区选址问题的决策方法.松花江蓄滞洪区选址问题涉及诸多定性指标和定量指标,属于半结构决策问题.本文综合层次分析法和模糊优选法,提出求解这类问题的一种半结构决策方法.基本方法是:将评价指标分为定性指标和定量指标;对于定性应用层次分析法,求其评价矩阵;对于定量指标应用相对隶属度方法,求其评价矩阵;二者合成得到全体指标的评价矩阵;最后利用模糊优选法求得最优决策.应用该方法于松花江流域蓄滞洪区的方案选择中.     

地震液化引起的地面大变形对桥梁桩基的影响研究综述

根据国内外文献资料,主要就地震高烈度区液化引起的地面侧向大变形对桥梁桩基的影响的研究现状进行分析,总结了地面大变形引起的震害情况、液化诱发地面大变形的机理及液化大变形的预测方法、桥梁桩基的震害和液化大变形对桥梁桩基的影响、桥梁桩基抗地面大变形的措施,以及存在问题和研究思路。     

海原大地震极震区内烈度衰减异常探讨

宁夏海原大地震极震区所存在的南北两侧地震烈度衰减异常及伴随的震害程度差异现象,严格受极震区内黄土微地形地貌、土层厚度、显微结构、工程地质特性和发震构造断裂的控制。上述诸因素与地震波耦合后,达到进一步激化和放大地震能量的效应,导致研究区内黄土强度瞬间丧失,并因之具更高的地震易损性而加重震害。     

Attitude and behaviour of junior rugby union players towards tackling during training and match play

The tackle event in rugby, places both ball-carrier and tackler at a high risk of injury at all levels of play. To reduce this risk of injury, risk factors need to be identified. Attitude and behaviour have been identified as risk factors for injury in other sports, and probably also have a role in rugby. The purpose of this study was to assess the attitude and behaviour of players in training and match play with regards to safety and performance. A questionnaire was designed to assess attitude (importance) and behaviour (frequency and quantity) among junior (under 19) players on a 5-point Likert Scale. Questionnaires were handed out to 220 players (10 schools) at a tournament and 75% (9 schools, n = 164) were returned for analysis. During training and match play, players’ mean ratings were higher for improving performance than for injury prevention. However, a level of importance was evident for injury prevention. When executing a tackle the aim is to dominate the contact situation and prevent the ball-carrier from gaining territory and retaining the ball. Therefore, players, coaches and administrators need to find the most suitable balance between injury prevention and performance during training within their team setting. This process may be facilitated by modifying the current equipment and training drills used to train the tackle, and the time of season during which tackle technique training occurs. Equally important, players should learn proper tackle technique at a younger age, with the importance of safety emphasised from all information sources.